Veterinary PP vaccine bottle Test Method

First, PP vaccine bottle test method is physical item. Which can also be used for veterinary serum bottle.

Surface test, in this article 20, in natural light and bright place, visual inspection in the face.Should have uniform color, can not have clear off color.The bottle surface should be smooth, level off, can not have deformation and obvious scratch.Can not have sand holes, oil, air bubbles.The bottle should level off, smooth.

 Plastic PP vaccine bottle

 Sealing

The required equipment

Vacuum pump, vacuum pressure gauge, etc.

Operating process of PP vaccine bottle

Take this article 20, 2 ~ 8 ℃ placed after 24 hours, respectively, in a moderate amount of glass bead in the bottle, tighten cap (with bottle with a screw top load wrench will tighten the bottle in the cover and torque are shown in table 1) or after capping device block in a container with suction device, put the bottle with water immersion, put some vaseline on the lid of the vacuum dryer, ensure the sealing effect.Vacuum and vacuum degree for 27 kpa, turn off the vacuum pump and valve, lasts for 2 minutes, can not have water bottle or bubble phenomenon.

The bottom of PP vaccine bottle

Shatter resistance

Take this article 10, and 2 ~ 8 ℃ placed after 24 hours, add water to the marked capacity, from a specified height (table 2) natural fell to horizontal rigidity, smooth surface, may not be broken.